Digital PDFs

MP00565

February 1978

126 pages

Original

152MB

Document:	FP780 Field Maintenance Print Set
Order Number:	MP00565
Revision:	000
Pages:	126
Original Filename:

OCR Text

l-----------------------·-------------------------·--------------------------------------- ---·197 8 .
FIELD MAINTENANCl'c PRDNT SIET
'THE MATERIAL HERl:IN IS FOR INFORMATION PURPOSES ONLY
AND IS SU!lJECT TO CHANGE WITHOUT NOTICE. DIGITAL EQUIPMENT
CORP< RATION ASSUMES NO RESPONSIBILITY FOR ANY ERRORS
WHICh MAY APPEAR HEREIN."

"THIS DRAWING ANO SPECIFICATIONS, HEREIN, ARE THE PROPERTY OF DIGITAL EQUIPMENT COl'l;,()RATION
AND SHALL NOT 81, REPRODUCED OR COPIED OR USED IN WHOLE OR IN PART AS THE BASIS FOR THI: MAI\IU FACTURE OR SALE OF ITEMS WITHOUT WRITTEN PERMISSION. COPYRIGHT©
DIGITAL EOulPMF.NT
CORPORATION."

TABLE OF CONTENTS
B-TC-FP78,e!-_ej-l
B-DD-FP78,0-,0
E-ll.'6.-FP7 8¢-,e!-,0
D-BD-FP78,0-,0-2
E-UA-M8285-,0-,0
B-PL-M828 5-.0-.0
D-CS-M8285-,0-l
E-UA-M8286-_ej-¢
K-PL-M8286-.0-.0
D-CS-M8286-,0-l
E-UA-M8287-.0-,0
K-PL-M8287-,0-,0
D-CS-M8287-,0-l
E-UA-M8288-,0-,0
E-P!:.o-M8288-,0-,0
D··CS-M8288-,0-l
E-UA-M8289-.0-.0
K-PL-M8289 -,l?S-,0
D-CS-M8289-,0-l

FP78,0 FLOATING POINT ACCELERATOR (TC)
FP78,0 FLOATING POINT ACCELERATOR (DD)
FP78,0 FLOATING POINT ACCELERATOR
FP78,0 FLOAT. PT. ACCEL. (BLOCK DIAGRAM _:
FRACTION NORMALIZER (MODULE)
FRACTION NORMALIZER (PARTS LI~T)
FR~CTION NORMALIZER (SCHEMATIC)
FRACTION MULTIPLIER HIGII (MODULE)
FRACTION MULTIPLIER HIGH (PARTS LIST)
FRACTION MULTIPLIER HIGH (SCHEMATIC)
FRACTION MULTIPLIER LOW (MODULE)
FRACTION MULTIPLIER LOW (PARTS LIST)
FRACTION MULTIPLIE R LOW (SCHEMATIC)
FRACTION ADDER {MOIDLE)
FRACTION ADDER (PARTS LIST)
FRACTION ADDER (SCHEMATIC)
FPA CONTROLLER (MODULE)
FPA CONTROLLER (PARTS LIST)
FPA CONTROLLER (SCHEMATIC)

UNIT VARIATIONS
COVERED BY THIS
PRINT SET

FP78,0-M
FP78_0-AB

____________,

FP780
Field Maintenance
Print Set

'-------------1

Digital Equipment
Corporation
P RINT SET ORD ER NO.
MP00565
.___________ ._

(

i.______ _ _ ____,

:.,.
w

l,
'

USED ON OPTION/MODEL

~ g

~ ~

11780 C
1178,0-D

ORN.

DATE

12
B. BLODGETT JAN 7f
CHK'D

DATE

8-~~

PAOJ.ENG.

·- /l i /

J •

TITLE:

1/o Ffg

78
DATE

@I ilgl iIt laill
FP780
FLOATING POINT
ACCELERATOR

I TC

27. , t : ; i - - - ~ - - - - - . - - - - - - - - - - - - . - - - - - 1
t--t-------------------------------------------1~-----+------K...,..f. ~ ( - f . .
~ 1 SIZE
CODE
tJUMBER
REV.
w

FIELD SERV.
· - v,

,,rt.

;;l C'_y - ~

~ :=:-..:: o
ORB 124

SHEET

I OF _L

,. I);Y~ orJ,.<t,-?(M,1

I
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'L-'-8__.___

DATE

':}.7 FEB

D_1~~_,.

FP76('.1-0-l

_____.I_....__...L..f__._l-.L..l___._l_____._l~___.I_ _.

(

• THE MATERIAL HEREIN IS FOR INFORMATION PURFOSESONLY
AND IS SUBJECT TO CHANGE WITHOUT Nt;TICE . OIGl'(AL EQUIPMENT
SORP0 ,7ATION ASSUIVES NO Rl:SPONSIBILITY FOR ANY ERRORS
WHICH MAY APPEAR HEREIN ."

FOR FIELD MAINTENANCE PRINT SET SEE:

"THIS DRAWING AND SPECIFICATIONS, HEREIN, ARE THE PROPERTY OF DIGITAL EQUIPMH!i CORPOR ATl :1N
AND SHI\LL NOT BE REPRODUCED OR COPIED OR USEU IN WHOLE OR IN PART AS THE BASIS FOR THE M/\NU ·
FACTURE OR S/\LE OF ITEMS WITHOUT WRITTEN PERMISSION. COPYRIGHT © 19 7 7
DIGITAL EQUIPMENT CORPORATION.

DRAWING DIRECTORY

·-

UNIT VARIATIONS

B-TC-FP780-0-l

VAR

TITLE
FLOATING POINT ACCELElv\TOR
FLOATING POINT ACCELERATOR

FP780- AA
FP780-AB

115V,ru0
HZ- .
230V, 50 HZ

.,____
- - -·

·-

(

- -

(

>
w
a:

(/)

(.:J

in
>
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a:

01 DEC
77

cf),~

lb
.=BH
D1--A

PROJ. ENG.

u.:\ r1:

,V✓

~-"~_:;;

PROD.

ORB 106A

B. BLODGETT

SHEET

},::Z~

!di i 191 iItTul!]

TITLE

CHK'D.

DATE

USED ON OPTION/MODEL

11780 - C
117 80 - 0

ORN .

FP780 FLOATING POINT

ACCELERATOR

~,.)? ,cd; ::,-. I.,
,L E CODE

NUMBER

B DD

FP780-0

··-

DATE

~:4./?E') DIST.

REV

I
I I I I I I I I I

,'1-,08 Ld..:I
"l\3H

H3811\1t"IN

" THIS DRAWING AND SPECIFICATIONS, HEREIN , ARE
THE PROPERTY OF DIGITAL EQUIPMENT CORPORATION
AND SH, .LL NOT BE REPRODUCED OR COPIED OR USED
IN WHOLE OR IN PART AS THE BASIS FOR THE MANUFACTURE OR SALE OF ITEMS WITHOUT WRITTEN PERM ISSION.
COPYR IGHT ©7 7 DIGITAL EQUIPMENT CORPORATION"

(
FP780
FLOATING POINT

AC C E LE RATOR
E-UA-FP78~-~-~-

H7 100
. PLY
. POWER SUP
B- DD - H7 100-0

FRACTION NORMALIZER
B-DD-M8285-0

!
J

FRACTION MULTIPLIER
HIGH

FRACTION MULTIPLIE
LOW

B-DD --M8286-0

B-DD-M8287-0

FRAC'I'ION ADDER

F PA CONTROLI;;,;-7

B-DD-M8288-0

B-DD-M8 289-0

(

TITLE

FP780 FLOATlf\lG
ACCELERATOR

POINT
SHEH 2 OF

ORB 107

SIZE

NUMBER

FP7 80- 0

REV

r-it

----.--

ci
z

DESCRIPTION

DRAWING NO.

Cl.

>I-

LI.

LU
Cl.

DESCRIPTION

DRAWING NO.

I-

LL.

B-TC-FP780-0- I
MP©{l)565

E-UA-FP780-0-0
D-IA-7~14249-0-0
D-IA -7 014530-0-0
D-IA-7014213-0-0

(TABLE OF CONTENTS)
( PRINT SET ORDER NO)

FP780 FLOATING PT
FP780 FLOATING PT

ACCELERATOR
ACC ELERATOR

E/M '

FP7 80 FLOATING PO INT ACC ELERATOR
LOGIC POWER CABLE (BLK)
LOGIC POWER CABLE (RED)
OVER TEMP CABLE

-· - - ·-

1"1

-- -

·-

B-DD-H7 ll-'lc1- .0

H71 00 POWER SUPPLY

B-DD-M8 285 - 0

FRACTION NORMALI ZE R

E/ M

·-

E/M
-~

(

B-DD-M8286 - 0

FRACTION MULTIPLIER, HIGH

E/M

B-DD-M6287-0

FRACTION MULTIPLIER, LOW

E/ M

-·

-~
6

B--DD-M8288-0

FRACTI ON ADDER

E/M

..; -

I
I

7
T Y PE :

B-DD-M8289-0
C:

M
Et M

ORB 108A

ELECTRICAL
MECHANICAL
ELECTRO/MECHANICAL

FPA CONTROLLER

E/M

ldl i lgl i It laITT

T ITLE

• FP780 FLOATING POINT
ACCELERATOR

SHEET

3 OF 3

SI ZE CODE

NUMBER

B DD

FP780-0

REV

4
ITEM DE SCRIPTION
NO AWG
COLOR
-.o
8

F"ROM
CONN
WITH
+>.,A-A

0 - )l NIil

WITH

• SV -A

•13

•SY- B

♦ ,A-C

"5V-C
+ 5V- D

RE D

+5A·0

Bl ~

+5ARtT-A
•5A RfT- B

B LK

-t5A · 8

REMARKS
KA7

TO PS• I

NOTES:

NU MBER

VAR IATION

FP 780 -A A

n5V , bOHZ
2 3/JY 50 HZ

F"P78!2>-AB

I, LOGI C JUMPERS (ITEM • I2. l AR E TO BE
INSTALLED ON TH E D ISTING CLO CK
MODULE (M 8232 ), SUPPLID WI TH THE
;~tR~•l;

•S RET- B
+'iRET-C.

♦ SARIT-0 10-32 NVT

3 , MOUNTI NG HARDWARE ,( " 10-32 / JUT t
PL ASTIC RETA INER ) ,OR L%IC ?OIIER
CABLES , IS SVPPLIED WI1'H TH E (A713r;J
BACK PLANE ASS'( ,
4 REMOVE JUMPER 'NHEN FP78(1
H•ISTAL·
·L ED. REFER ALSO TO CH~.- \1780-0 -3
1
S~EETS 4 AND ;
5. REMOVE. EN D OF UBI E PLUGGE D JNTO
J 13 OF 0W780 AND PLUG IN TO J3

+~RET-O •,3, 14 KA781 TO P~ "' I
C
HA-7014213-0K'
PS2-J 5

PS I-J4

PS l · J3

KATeO-J I

Stt. NOT E 2

REF

PS 1- J 5"

Sn: t()lf

0 -1A·70J42 13 - 3E.

SEE DETAIL " D"

PW R .

SU PPL Y a l .

6. WHEN INSTA LLATION OF W IRE FROM
P.S. u l ( • 5 RET -D) TO KA780 (•5 A RET
- D) I S CO M PLETE , MAK E SURE rnAT
WIRE fROM KA780 (• 5 RET-0 ) TO
C ABIN ET FRAME R[MA lt/S CONN ECHD.

~
M6232
SLOT 16

c.tt~t'?lu• C;,!~ E~sti&"fo~8~R .

2 . REFER TO 11 78!,l SUB SYSTE.t,,\ JN TER(ONN
DWG. ~ D-IC· ! l78,;Hil - 3 FOR CABL E
CONNECT IONS _

~,- Rtf-A

•!AFlfT·C

LE GE ND

CONN

7 . PEFEi'< TO 1178 (1) SYITE "'1 TNTERCONNF
D, AGRAM "D -I C- 11 780-ll'-2 FOR CAili.£
CONN ECTIO NS AN D D· I C-11780 · "6 -I
FO R S YSTEM POW ER DI AGRA M {INFO,

- - - - - < r-- --• -- -

P5#2

"'« ,/·' -- - ~f _,.)·
::

12 (QTY 14

PS "3 :

M 8232
SLOT 16
(COMPONcNT SIDE)

vi12
WIO

WI I
1

'l(q

w14

1'!13

[BJ
E

DETAIL

@TI

\VI

~
A

' o"

EXISTING CLOCK MODULE (M8232)
SEE NOTE• 1

KA78ai

FRONT VIEW

OF VAX

I 1/78 0

\5 REF

SEE NOTE ~3
•5C
+-5B
+5A
• 5C RET •~8 RET +SA RET

SEE. DETAIL ''c"
7()I4530 - 11lL
SEE NOTE •4

FP78'1

MODU LE S

.----"-- l

2<J 28 27 26 25 24 23 22 21 2

SLOT

SEE NOTE"2(5'.

SEE NOTE."6

REF

Rt.f RH 11780 SUB- SYSTE ~ l~IT[R (f.111!E( O· l (· JL780 -0 - 3

I 5

8 WASHER , iOCI( SPLIT

8 SC R, PH I-ID PAN "' I0-3ai, S"O

a 10

14 14 JUM f--'[ R, I N SULATED

SEE NOTE "6

A- A

MODULE SIDE OF KA78¢ 8. P.
SCALE , NON £

l STK'.KER,MOD ULE UTILIZATl!X't
t

l FRACTION ADDER

DETAIL "C"
SEE WIP[ TA BLE.

V IEW B-8
REAR VIEW

IIIIATl!IIIAl.

SEE

900 <. 073- 0 1

I 3

900 9185· 0 0

I 2

LOGIC PO\Hf'R CABLE (a LK) u·IA-70142419-0l:

I
l

F.P.A. CONTROLLE R

V IEW

9007~0(, - 0 0

I / OVE"R TEMP. CA6LE
D-lA·70t "l2 13- 0K-<J
4 4 LOGIC POWE R CABLE ( RfD) D-1A·701.q53Q-OL-O

3
WIRE TAB LE.

PA RTS l1S r

FRACTION NORMALI ZER

3615084 - 0 ·

\I
10

~~E~~~~N81~1L.S~t11~:~iln~-R~6:~~Q~R!Nlr~HAll
NOTBER£PROOUCEDORCOP1£00RUS£DINWHOlEORIN
PART AS THE BASIS fORTHE MANUFACTURE OR SAU Of
ITEMS WITHOUT WRITTEJI PERMISSION.
COPYRIOO © / q 1 J
, DIGITAL EQUIPMENT CORl'OlATlON"

(

...

I
I

E.XPO NENT

32.
60

I
I
I

DIIF ER E NC[ I

FALU

6
PR

QUOT IENT

NALU

1 DOV6LE"

PRECISION

I
I

8
SIGN PROCESSO R
NROM

$ HF

MUl<

SIGN
PROCE"SSING
LOG IC

EALU

6'1

ARX

ROM

STRG

REG

I
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I
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25"

BU 5
FPB 15

(TS)

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32

32.

BUS FP B 33 :~d")

D--.-<lMATCH

(

/41. BRK

RLA

GRA
81J5

ORVRS

FCT

FAD

M8289
SLOT 28

SLOT27

M8288

BUS Of"MVX

SYSTEM lD BU", (3\!~d}

FMH /FML

M8286 /
S1.0T 25 /

FPA

FNM

('31:¢¢) (T.S)

DATA

PATH

M8287
SLOT 2 6

DIAG f~AM

FIRST USED ON

FP78(Zl

1---'-=---='-1-''-'-=--~

TITLE

i-------~==--1--..,..,!..,,j

FLOAT ING POINT
ACCELERATOR
REV.

SHEET
DE C ,Cl~M •O

H'PIOl•O

DIST.

r- _-__

~---_______ J,______w_ _ _ _ __

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_ _ _

I .
~

,- - - - - - - - - - - -- - - - - - - - - - - - - - -- - - - - - - - -- - - - - - - - - - - - - - - -- -- - - - - - - - - - - - - - - - - - - - ~
I

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3 04.8- OIM
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- - - - + - ~ 6- - ' ; - - ~ - - - ' - T " - ~ 4::::-~
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FRACT ION NORMAL IZ~R

E Lil\

'NUMBER

M8285-0 - !'.I

~ L--,-------,---l-------,-J------ - ; ; : - - - ----,L---------'~--------'-,--------'-;:---------',:--- - - --'--:;------'--,-------'-----;;:--- - - - ' - - - , - -- -~sc~•~
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n-~3~o'r'~-~o~"~
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,
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8
7
6
S
4
3

DIGITAL EQU IPM ENT CORPORATION
PARTS LIST
MADE BY
DATE

M. FuNARO
20 JULY. 77
~ I,_

ENG
DATE

C H E C K E D _ ~ ~ ~ SECTION
DATE
9-t_r 7 1

IJPI

'CS)

PROD~
' - ~ 1-Z?-l ISSUED SECTION
DATE
.,_

4- - 0c:.l- - '7,

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ITEM

DRAWING NO.

NO.

l
-

PART NO.

D-MD-5013084-0-0

•

-----

DESCRIPTION

5013084

ETCH BOARD

1910532

I.C. DEC 74S_0_0

.. - ··- --- -· - · ··- . .

---- -

--·. -·-·-

....

. ...

....

-··

1910534

I.C. DEC 74S¢4

1912389

··-

--- . ··--- -- - ----- - - - - - - ···- - -

. - .

REF DESIGNATION

::E::

. --

NOTES:

QUANTITY / VARIATION

·-

··--·. ----·

- -· . .

E79,E85 , Ell6
••·••··

---

- - --

- --·-

-- ·-·--· ··· - -····

- .

-· ·· ··. ---

·--.

··-·- ·

. - -----·-· ···

E75, E97, E99,El33

I .c. DEC 74S¢8

E98,El29

1910539

I.C. DEC 74S2_0

Ell2

1912746

I.C. DEC 74S37

E70,E82,Ell9

1910541

r.c. DEC 74S4_0

E90

1911712

I.C. DEC 74S51

J.91 0542

I.C. DEC 74S64

Ell4,Ell5 1 El2~ El31,El32,El34 , El35

1910544

I.e. DEC 74S74

E71,E80,Ell3

1910 548

I.C. DEC 74Sl57

1 91 0549

I.C. DEC 74S1 58

E84 ,E8 3

1912097

I.C. DEC 74S182

E37,E51,E94,Ell0,El39

1910552

I.C. DEC 74Sl94

EB, E9, Ell, El21 E39, E40, E4 l, E43, E44, E46, E54
E66,E6 7,E 68 , E86,E87,E8 8,E89, E96,El00,El 01
El02,El03,El04,El07 1 Elll 1 El23,El2~El2~
El2 6 , El37, F. 138

1913493

I . c . DEC 74S241

E69

1913670

I.C. DEC 74S373

E2,El0,El9,E22,E31, E34, E42,E59

.i 'JU700

I.C. DEC 74S381

E36,E38,E48,E49,E50, E65,E92, E93, E106,El0~
El09,El22,El36,El40, El41

23,034Bl-.0¢

I.C. 256 X B

81 POLAR

F.127

"THIS DRAWING AND SPECI FICATIONS, HEREIN, ARE THE PROPER TY OF DIGITAL EQUIPMENT
CORPORATION AND SHALL NOT BE REPRODUCED OR COPIED OR USED IN WHOLE OR IN PART
AS THE BASIS FOR THE MANUFACTURE OR SALE OF ITEMS WITHOUT WRITTEN PERMISSION.
COPYRIGHT© 1977 DIGITAL EQUIPMENT CORPORATION "

TITLE

·-

5
-

--- ---·-. --

6
--------·.

7
-

·- .

1----- - - - - - - - - - - - .

8
9
10
-11
- 12

. ·•· - .. -

- - •. - -- . ----

E72, E9l, El20

-·

E52,E53, E62,E63,E64, E76.E77,E78,E8~ E9~
El05

- 15 -

- -- ------- ·-·

-·-

-·- - -

TRI - STATE
PROM

- -- - - - - - - - - --·

c:i

~
w

(

ASSY NO.

FRACTION NORMALIZER

SIZE

E-UA - M8285 - ,el - ,el
SHE ET

CODE

B PL

NUMBER

REV .

________________r
M8 28 5 -0-0
A

ltJSERTION PARTS LIST DATA BASE REV

__,

---------- ---------------------------------,-------------------------r-----------------------,
NOTES:
QUANTITY/ VARIATION
DIGITAL EQUIPMENT CORPORATION
PARTS LIST
MADE BY
CHECKED -z_,{,_£,/,',.. ~A..i··..,!t"SECTION
M. FUNARO
&
DATE
I
20 JULY 77
DATE 9-~-.q:;-&
ENG
DATE

?1,-..

ITEM
NO.

(p J!,c.)

4- - C,~-7'l
DRAWING NO.

PROD
DATE

- - - ;t/1

,~ ISSUED SECTION

If)

/l{,LfL.v ~ " " 9-Z?-71

co
N
co
~

DESCRIPTION

PART NO.

REF DESIGNATION

1912693

I.C. DEC 25Sl,0

E25,E26,E35,E45,E47,E60,E61. E73,E74

1912586

I.C. DEC 85 S6 8

E3,E4,E5,E6,E7,E17,El8,E20,E21, E23,E24,
E33,E55,E56,E57,E58

1913888-00

I.C. DEC DCl,02

Ell7,Ell8, El30

1913294

I .c. DEC 93Sl6

El28

1911402

r.c. DEC 10 105

El6
El5

191140 3

r.c . DEC 10106

1911415 -01

r.c. DEC 10125-1

1913220 - 00

r.c. DEC 10216

1911413

I.C. DEC 10121

1301972

RESISTOR, 270 OHM, l /4W, 5%

Rl, R3,R5,R7,R9,R40

1301890

RE SI STOR, 560 OHM, l/4W

53/a

R2,R4,R6,R8,Rl0,R41

J.300295

RESI STOR, 330 OHM, l/4W, 5%

R]5 thru R20,R29 thru R35

130024 7

RESISTOR, 120 OHM, 1/L!W, 5%

Rll,Rl2,R25,R26,R27,R28,R36,R37

1300250

RESISTOR, 150 OHM, l/4W, 50/; n

Rl3,Rl4,R21,R22,R23,R2~ R38,R39

1012084 - 01

CAPACITOR, 8 uf, 25 V

C3 thru C9

10127 84

CAPACITOR,

Cl,C2,Cl0 thru C~6,C62,C59,C60,C61

I - - - --- t--- - - - - - ·

...

1210111-02

90000.2+ 01

.. .

- . ·· -- -

(

r
12

EYELETS
---- - ·

SPARE

El4

·- .

-----·· ---

HANDLE
..

.047 uf, 50 V

E28,E29,E30

--·-

JCS

Er 3, E27, E 32
I

ci
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ci

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"THI S DRAWING AND SPECIFICATIONS, HEREIN, ARE THE PROPERTY OF DIGITAL EQUIPMENT
TITLE
ASSY NO.
SBIZE CPODLE
NUMBER
CORPORATI ON AND SHALL NQT BE REPRODUCED OR COPIED OR USED IN WHOLE OR IN PART
FRACTION NORMALIZER
E- UA-MB285-~-0
I
M8285 - ~-0
AS THE BASIS FOR THE MANUFACTUR E OR SALE OF ITEMS WITHOUT \'!RITTEN PERMISSION.
COPYRIGHT© 1977 DIGITAL EQUIPMENT CORPORATION" _ _ _ _ _ _ _ _ _ __,1.._ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _....i.::.:..:..:::..;:..:._...!;;::.,___;::..;._
SHEET
2..
OF _ _ ~
.'}. - = - -l;-JSERTION
L.:.:----.....:.....:.::.;.__;_..;;._...:..::.:.:....:..::....;.;..;:;.:.:.,;;...:,;.;;.:.:-=:,;__
- ' - - _PARTS
_ ; _LIST
- ~DATA
- - -BASE
- - -REV
----'-A·- ·---ORB 125

REV.

'1HIS ORAWltlC o\HD $PEClrlCATIONS, H(P!tN, Alt£ TH[
PROP(RfY Of DIGIT Ai. [QUIP'M f NT CORh)ltATION ANO SHAl.l
NOT Bl REPRODUCED OR COPI ED OR US ED IN WHOU 011 IN
PUT AS THE BASIS FOR Tl!E MANUFACTURE OR SALE OF
In.MS WITHOUT w11nm PERM ISSION.
COfTRlCHT © f 3 7 , DIGITAL [QUIPM[ffl COll?ORATION"

NA L U

.,.

.'i

ic3: t/J +

D
':!'!A C

-=-~

/'/A L U

F NM E:

l= NMF

A
, , - - - RIYDMUX {

.39 ; 3G,
¢ 7; ¢4

,,,,..- { r:!!.!:'.E.}

FNMU

F NMS

RN MU

GEN
12.

REG
A
FiVMT

FNMH

FNM<.l

&3:¢4

63 : '11¢

32
FNMU

GEN

SH F VRL 1 : ¢,

B US DF MX

3 1 ; 1]1(/J

REG

B
FNM T

FN/vlM

32
BUS

FP R

..33 : ,;, <t>

--------------11-----"":::
BUS FP 8

33 :,p¢

NOR MA LIZ ER
NE XTHIGHER A5"-V.

(
SIZE CODI:

1-SC-AL..,.E---,------l
SHEET

OF 2 1

NUMBER

F NM)

o CS M 8 2 8 5 - 0 - I

DIST .

REV .

---------~
V I - 0 - '::i 82 8 V°'J ':>.Ju 1

.•

.,_...

""TMIS DaAWlNG ,.,_, 9'1CJJICAT10NS,, HD(1M. Ml TI«
l'1tO"O(TY Cl- DIGITAL tQUIHitoO(f ctltflOAATION AND
SMALl MOT N QNl00UCID Ol co,,m Ol usm 1H WH0LI
0ll IN ll'AAT A$ THI IASIS F0l TMI ~ACT\,ftt. Cll SAU

~ ~ ~7r=AL~:,.coa,,oa,.Tl0N"

,___

CPT ,;>

_ __ 2 (l)1J n s ec

__ _ J

7 L - - - - --l!J-----'

l4- 5(/J h s -+j

I
CPT !

.___ __,--

'----_

_ l l _ __ _ r - -

1
I

!l.___ ___,

,___ _ __ _ I ~_
I

C PU
(: LQ C i( 5

'------ - - ---'

C cH F u; c._ c ;c 1.02 H

_ _ J~

I_ _ J L _ _ J I_
I

CLH , EC /. CP"' CL X Z H
c _ _ __

C!:::!__:'!_l:f CL CPPD CLl(2 H

(

I
I

I
FNM R_ CLK R R r)) H

L____f

F NMK S EQ(/) I I

FN ,\1 X

FCT L

S EQ

I H

LO fl D RR H

F M HP M UL /DIV DONE H

FN M H RR <TL ~ H

B
FNM K

RP CTL

; H
L ORD

F /'IMK NRLU S 2

REMFII N DCR

POS ITI V E

IN VF/LUE B £ TWEE N

SHIFT 1LEFT - * j - SHIFT LEFT

IS II FUNCTr o,1 OF THE DIFF .~ RENCE

THE NR l?ND THE

RR (RR 1;1r,vus HR),

(DIVIDE SEQUENCER CONTROL)

REVISIONS
CHK

CHANG£ NO.

REV.

FRACTION
NORMALIZER

SCALE

--I+--

SHEET

CSLOT 2Ll)
REV.

TIT LE

D(r; - NO I N

HOL D

'J/: FN M D t ( EM P OS H

F NMI< Nl'!LU S 1

- - - I - SHIFT RIGHT--+- SHIFT L EFT-+ SHrFT LEFT

A
2

OF 2 1

""'°
™I:
l'ttOP(Rl'I' OF DIGtTAI.. f<l'-j 1PMDIT CDtlOlt.A.TION

'"THIS ~WING

Sl'ECl'FICATIONS,, HO.IIN, ME

!.HALL NOT IE RlJlftODUCID Olt C.0,JH) 0lt USID IN WH0U
(),i IN l'AA T M Tl1l &A.$1:', FOil THE MAH.IFl<CT\IIU (». SAl.E

r~~e~,~~ t=::=rCCQ(lMllOM'"
BUS FP A

33 H

Bus

FP R

'1J4 H

BUS FP A

(/)¢ H

B US FP A

28 H

FU/

FM/

E U/

- £0 1

DI;>

R¢11)

Rl(I/

D3
f-

~
FN M.

NR 4 7

BUS FP fl
BUS FP R

R2 r11 ~ FNM fl /YR S5 H (FNMC,P)
P.30) _IZ_ _ Fl'/M fl /YR S i H ( FNMC)

D2.

;: :~: ~; ;: : <;;':~, Zt

BUS FP

BUS FP 8

24 H -

DF/

- cs,

2¢ H

8 81

Ito H
F PZ
12 H :-

1--

rzo> r - - FIIM A

/YR 3 9 H 1F NMD)

NR 4 7 H (FNMl9, D)

R3 (!} 12 -- F IIM/1 /YR 35 H ( F/V N/D)
--

DS R
7 DSL

Fl/MB N R .3 / H

.__ 1 - -9- 5(/)

/YR 93 H ' F NMD)

74 S19 4Fe9
CLR

2 DSR
7 DSL

R r/J(I) ~ FNM/1
14
RI f l) r - - FhMf1

DZ
D 3

74 SI 9 4
£1¢2
CLR

,~-

D r/

II/) S I

w .~

,-- ,-.

s¢

, - ,-.,- ~

II
CU< , - ]

BUS FP fl .3 2. H
B US FP fl

¢3 II

BUS FP fl 31 H

FS!

FJ1

:_a,
8US FP ft 2 7 H

..fU2
-FM2

5
D 2.
Co
D3

BUS FP R

23 H

II I /I I ,..!±.__ FNMA NR 58 H (FNMC 1 P)

BUS FP A

19 H

1/2/1) ~ F N N A MR S4 H (FNMC , P)

BUS F P 8

BU S FP B

H::

1/3(/J ~ FNMl'I /YRS¢ II (FN M C)

b D3
I--

R¢ / 1) .if__ FNMA NR G2 H (FNMC,P, S)

s D2

ES!

Dti
- B P!

D¢

745194

CLR El /fJ 3

9
/¢

BU S FP fl ¢G H

Bus
BUS

FRI

• FE /

:._EJ/
FP fl 3¢ H
DLI

FP fl

2G H

R¢/I)

,.!.:[.__ FNMA NR 6/ H ( FNMC,P, S)

BUS FP A 22. H

/r!(I/ ,!.±__FNMA NR 57 H (FN MC ,P)

DR!

- BNI
-'
FSZ

R20J ~ FNM A NR 53 H (F NNC, P)

8US FP R

18 H

BUS FP 8

f/3 (1) ,.!.!:__ _ FNMA IVR 4 9 N (FNMC)

BUS FP B

14 II II/) H _F J2.

CLK~

F/'/Mf1

BUS FP fi ¢ 5 H
BUS FP A
BUS FP R

29 H

2 5 ,-/ '.._

' 81

C F/

DK/

3 D<b
<f

s DZ
Co

R¢ (1) !§__FNMA NA' (,,¢ H (FNMC,P)
RI (I) !±_FNMA NR .56 H (FNMC,P )
13
R2(O - F N J/, fi N R 52 H (FNMC,P)

R3UJ E_FNMti NR 4 8 H ( F/'/M C)

r---- -

FNMA NR qq. H

1¢

S¢
Si

R211 ) > - - - - FIVMl'I NR 37 H ( FNMD.)
12R3ro , _ _ _ F/YM/1 MR 3 3 H ( FNMD)

i 3 V H ( FNMA,B,D,F, K, N, S, v)

7<fSl9 4

CLR Eil/Jq.
DSR

O.S L

9
1¢

S r/)

-=-

R2
Seo ¢

CUI

3 D¢
4 DI

BUS FP f1 2 1 H BUS FP /I 17 H =BF!
F/?2
BUS FP 8 13 H :-FF2
BU S FP 8 ¢9 H

02
D3

IS
Rr/!U) , _ _ _ FNMA NR 44- H ( F NM II, D)
14

Iii (I) , _ _ _ FNM A NR 41, H ( F NM D)
13
R2 /I ) , _ _ _ FN/v/fl NR ,3(, H ( FNMD.)
12
R3(1) , _ _ _ FNMA 1/R 32 H ( F N "-1D)

745 I 94> - ~ CLR el </,¢
2
DSR
7
DS L

R¢ :n -

CLK 7

~47.uf

BU S FP fl (/) I H

FNM8 MR 29 H

RI
2 7¢

1¢, S /

F PI

-0..c
2

+s v

!5
FNMA !YR q.s h ( FNMl'l,D)
14Rill) - - - FIYN I'/ NR 4/ H (FNMD)

D¢

DSR
DS L
s¢

Cl K ~

FNMfl NR 45 fl

.s 02

745194

>- ~ CLR EII/J I

S r/)

1¢

D2
03

12
!?3// ) > - - - - FN N/1 NR .3 q H ( F lfM O)

DS L

3
DI/>
4
.5

- F YMII NR 42 H ( FNND )

F2U) , _ _ _ f-"IY Ml'I NR 38 H ( F NIAD)

DS R

FN MB NR 3¢ H

S¢

,q.

·- ~ CLR E8(,

Clk~

BUS FP fl ¢2 H

RI/ IJ ~

- 7 4S /J <;.-

K CS R
7 OSL

FNMA 1/R 4'- H

/5
R¢,(I ) - - F//MI/ NR 46 H ( FNIA/0, ))

D ¢,

~-!.s.2

>- 74 519 </,
£87
C LR
DS R

? DSL

FNM8 NR 28 H

ii
CLK t - -

s,;,

!(J S /

CL!<

FNM R NRSI A I I
FNM R MR S1/J fl H

F NME r3 V H
FNN/R Cl!( NR ¢ H

COPcRAND
REGISTER

IIMSIONS
CHIC

CHANGE NO.

RfV.

SCALE

,.,..

FRACTION
NORM~.LlZE

TITLE

( SLOT 24)
M8285- 0 - J

SHEET

· 0-£82
8v"J
llltWON

",\ ) II

JO 2

100') lZIS

~ - - -·•

8 U S FP 8

¢8 H

BUS FP 8 ¢<I- h
8US FP b ¢(/) H
.'3U5 FP LJ 28 H

_FB 2
- E F2

3 0¢

R ¢(1) ..!2.__ FNMB IIR 31 ti / F NMli, E)
Rill) !_4-_ _ FNNB tlR 27 H ( Ft/Mo )
R2//J _!l__FNM B tlR 23 II ( FMME:)
R3 f!) -12- - FN/.II B /Y R 19 H ( F N ME)

,; DI

D FZ
_ B F2

i;,

1---

AV2

DSR

DS L

3
4

191(2

BUS FP B 2~ II - ,qaz
B US F P 1.3 lb II
t'I F!
Bus P"P R I/ H :.

!5
R¢(1) ~ FNMB IIR / ~ H ( FNM8, F)
I '+RI(!) - - - FNM8 NR II ;I , FNMF)

Dr,!
DI

.::i. D2.

/4'2(1 .' -

R J ( IJ ~

¢7 H

BUS FP 8 ¢3 H
/3 US FP 8 31 H
BUS FP 8

27 H

EU Z

Sr/)
Sf

1¢

CU 2.

_ BEZ

AR2

l'/JZ
19 II '::RR !

B 23 H

Dr)

R¢ f/ J ~ FN M B /fR 3¢ H ( Fi\'Mt'l , E)

/?l( IJ J±__FNMB /YR

8US FP

ii;.3 11) ..E__ F NM8

Bus F P A 14 H :.RE I
BUS FP fl 11/J II

Z" H (FMME)
R '2JI) J2.__FNM8 NR 22 H (FMMI=)

D2
D3

B US FP

If ,?

IB H (FN NE )

C
f-

"
-

c ~k~

ES 2

=D li?.
BUS FP B ¢2 II
CR2

D¢

/?¢(!) ~ F N M 8 /YR 2 9 H (FNMl'l,t)

BU.S FP 8

22 H

RI(!) ~ F N MB IVR ~ '.:: H ( FNME:)

BUS Fl' 8

RZ(O ~ F N M8 NR 21 H (FMME:)
R.3 /1) J:b__FtlMB IVR 17 H ( FNME)

BUS FP Fl 13 H

/IM 2

/9£2

FID I

~
/~

D.SR

DSL

l._ C'-2

SI/>
Si

BUS FP 8 ¢ 1 H

8U.S FP 8

29 H

BUS FP 8

ZS H

EJ;
......

( ' .w"2

e .3 2

~ - -~

3 Dr/,
4

Di
DZ.

'- D3

,,,.

N R 24 H (FNME)
R2o>~ F N M r, NR z¢ H (Fl/ME)

Ri l l/ -

FNMB

R3rn ~ F l / M B .VR 16 II ( FN ME)

>-- - - 74Sf') 4
£ 4',
CLR
2 DSR
7 DSL

3
/ (/)

C LK

D¢

R¢ 10 -

s¢
SJ

F NMB NR /)2. H

7
;S

FNMB tlR 13 H ( Fl\'M B,F)

R1r1J /3
R2(1> 12
R30J -

FNMB !YR ¢ 9 H ( FNMF)
FNM8 1/R ¢5 H (F/V,'vf F)
FNM£

IIR ¢/ H

74S194

CLR

DSR

7 DSL
9 sf/,
11/J
Si
CLkl

BUS FP tJ 21 H _filZ
B us FP 8 17 H _AD2

R¢0) -

3 D</>
4-

BUS FP Fl 12 H ;::AKI
BUS F P fl '1!8 H ;;::f/C/

FNMB tlR /2 Ii {FNM8,F)

l'f

Rlfll 13
R2(/J -

" D3
r--- -

R3(/) -

FNM8 NR :/,8 H (FNNF)
Ft/MB tlR (} q. H (FNMF)

FNMB N R 1)¢ H

74S 194E9

- 82 CLR

- ,..!..c
FNMB NR 1.? H

I 2.

-:_

Rq,10 _l.£_FNM8 NR ii:8 H (FNMl'l,E)

F NM 8

"' D3

R41
S61/J

T<t>n .... f

CLK~

- 8:

FNMB f3V H (Fl,D,?, .S)

B
BUS FP B ¢5 H

R 3 /IJ -

R4<J;
27¢,

.!.-c CLR E'9-(o
7

NR (/;& .'I IF/\'MF)

-I DI

IB H ;;:: ALI

8 US Fl" fi ?)9 II '::

r5V

74S/!H-

FN M B tlR 13 H

P 2 1/J -

FIYMB !YR 14- H {FN M B,,=)

S l)I

1¢

4- D I

NR 1'1! H (FIIMF)

DZ
D3

·-

D SL

i--- - - -

R11n ~ FNM8

C LK l

.s D Z.

BUS Ff' 8 3t; H
~ 02
BUS FP B 21> H

R</) 11) -

74 S l 5 </'
EI Z

DS L

D¢

-'-c. CLR
2
DSR

- - ~ s<t;
1¢

BUS FP B (/Ji, II

74S J94-

, - ~ ClR E4 I
2
DSR

OSL

9
CLK ~

BUS F P 8

NR ¢7 H I F /I MF )
t/R 1/)3 H

D SR

1¢ 5/

FNM8
FIIM B

7 4 51'£7 <}..
CLR Ell

r-.!.c
2

9 5¢

/2-

74S19'1CLR €43

--.l..c
FNM8 NR 15 l'f

8US FP 8 2. 'f H

7
9
Ir/)

II
CLI< >---

DSR

DS L
S</'
Si

C L!<

-I/

F/>IM" HR SJ 8 H
FII MR NR Sc/) 8 H

F NMli +3 V I,

F NMR CU( NR I H

°"'

(SLOT 24)

kEV.

mu
SCALE

FRACTION
NORM .A .LIZER
--I+-

SHEET

REV.

t.-\8285 - 0 - 1

(
FN/vlfl MR C:.3 If - - ·- --

f3 .!3...._FNMC NflLU lo3 H (FNMS )

17 /1 3

FNM H RR C:. 3 II
FIYMfl /YR

/ 0
-

..,z // -

18
/9

FIYMH l?R t;.t It

FNM,', /YR f,f H
FNMH RR (j,I /I

/12

7<;-S38/
€/q¢

8/
fl I

4
3 f/¢

/YR"'¢ fl - - - - - - ; 81/J

FNM fl

FNMH RR e,¢ H

rz .!.!.__ F NMC NfiLU (c,2 H (FNMH, L,S)

- - - - - - t /32

f'I

J.__F/YMC /'If/LU fol H (FNMH, l , S)

+rt,

~ F NMC /Yf/LI.I G¢ H (FN/.'IH, L )

~~u~

---~\71~ s1~~----- -- - - - - - - - - - - - ~

l,
18

l='NMl'I /VR 58 H

FNMH RR SB H

/YR Sl H

FNMR

12
f3 - FNM C /YI/LU S9 H {FNMI-/, L)

FIVM H RR 57 H

FNM /9 NR Sb H

FNMH RR Se, H

f2 ..!J...._·· FNMC.

AZ.

14 - G2

c3L

15- P2

1- - - ,
C 2r1-'--

c , !l:__

2 - Pl
3 - GO

€14 /

r, ouro--1-"-~-+-+-- FNMC
7

PO UT

FNMC

G£N€Rf/TF c:, 3 L ( FNMD)
PROPflGIIT£ o,3 L (FN,«D)

,...ic PO

/If/LU 58 H (FNMH, L )

74 5 38/

7<;5182
e /39

1 : GI

83
1 7 fl~

FNMH RR 59 H

3 A 14-

/(,

FN Ml'I NR 59 H

C..::C G3
~ P3

C¢

fl ...2.._FNMC NfiLU 57 H ( F NM H,L)

Al
8¢
fl¢

f¢ ~FNMC NfiLU Sb H (FNMH_, L)

52 St S¢ C¢

......

t--+-+---'1 7

I" I

s 's
' -- - --

- -- - - - - - - - - l - -- -- - - - - 1 - - 1 - --

-1-4- 4 - -

~sv - -~ - - - -- - - - ~
'9J9i?, AVI, Bl9i!, 8V/,
G

FIYMfl NR SS H
FIYMH R!? SSH

FNM /-1 RR 54 H
F /YMl'I N R 5 3 H

2 81

FIIM H RR 53 H

- - t - - t - - t - -1
--tfll

FIYMfl NR 52 H

---t--t-+-4---t 8¢

FNMH RR 52 H

- - + - -+--+--3--tll¢

€ lt/2 1 €V t, F,t;a , FIii,

+2 .!.!__ FNMC NflW S() H (PNMH,L)

FNMH RR S¢ H _..!.J._ 1'12
FNMfl NR 49 H -

f l ...2.._FIIM C NIILU 53 H{FNMH, L)

z 81

74 S.38/
EIZ2.

2-._ FNMt:. /If/LU 49 H ( FNMH,L)

{</)

~ FNMC NI/LU 48 H (FIYM H, l )

FNMH RR '19 H - ~ fl/
FNMl'I NR '1 8 H _...±. 8¢

f ¢ ,.L_FN/v/C Nl'lll.l 52 H(FNMH,L)

52 ...it S ¢

C,92J CVl,1Dl,,tJ [)VJ,

f3 ~ FNMC Nf/LU SI H ( FNM H,l)

FIYMfl NR S</) H - ~ /32

-f 2 ,.!J.__ F/YMC Nf/LU 54 H (FNMH1 L)
€/.3/o

...!!?._ 83

FIIMH RR S I H _....!2 lt/3

71-5381

F NMK IYl9L U 5 2 H -~+---1-7~·7
-

F NM fl /YI/ Si H -

f3 .!3._FNMC Nf/LI.I SS H(FIYMH1 L)

19 82
19 f",,

FHMfl t/R S'I- H

--+-+--+-1-bi 8 3
7 Ii 3
--l--+--+-1-'-l

I"'

C</>

1~1s
_ _ _ __

FNMH RR 48 H _

_,i fl¢

SZ Si S¢ C¢
FNMD Gl/01/P ('1//f.fY 47 H

FNMI<. IY/ILIJ S I H

7 16

~ N D - - - - - - - -- - - - i

;9CZ; ~HI,, ~NIJ Ari.,

I,~~~:::•w,

,(JCZJ 8;.1/ .1 8NI .1 8 711
CCZ.>Cl-/1 1 CNt!J CT l 1
f)C2.,l)J,II, /JN~J 1>r11

F"flMX /VA~U .S</) H

F NMH Nf/LU SZ H - - - - - '

€Cl., CHI, £NZ, #Tl,

FC z, ,.-,,,, /:Hi', F71

I::,.

-s. i? V - -- - ~ --

- - --

BLZ, Ek/

CHANGE NO.

I
8

CSLOT 24 )

CROUNDING AD DE R)

RlVISIONS
CHK

I REV.
I

TITLE

FR Ac TI o N
NCRM .A.LIZER

SIZEE,

CFNMC ) D\CSJ M8285" - 0 - I

1-SCA_L_E-'-'-'c...;...'------'-"~'i'--'
-H--ISH""E-=ET=--5-o_F_ 2_1-'-''-

REV.

NUMBER

01ST. 1

I I

0 2

I - '.J - -; o 2 d Vl ..,

""TMtS taAWNG NC SPIC91CATIDNS, M!ltl»f. Ml lMI
NIONl:TY 011 OIGl'TAl. IQl.»MINT ccmou.TION ~

»w...L1«1T•~01.co,m,01.usm.,.wto.•
01. lH •MT Al T l « ~ .-cJl ~ ~#CT\111 QI, W,l

~ ~7~ =AL~ccucaATI0N"

13 / 14-

,...,

/f;

'33

R.<: -1 7 H

flJ

FN N!l'I N~~1 H

FNMµ
F/'v'"-11:,

Nli 4 ~

FI/M rf

F R H, H

FNMI) AR q 5
FNM H R R

rNN/6

45 H

N R 41- /-{
R .R 44 H

F N ,'.-1µ

- - -·-

, 3 ...!.±__ FNM!J /'iltL U 4 7 H ( F NM H, L)

r2 ....J_ F NMD N I/ LU ,;,, H {FNMH, L)

17 2. 74 53 8 ,
£'//!>8

II I

~ FN1>:D /Yfl LU 4 5 H (FNMH, L)

_, 8¢

{r;, ,!!___ FNMi) Nf/LU 4 4- H (l'NMH, L)

f/ '7'
S2 Si Sd

Cl/;

]'s

f t.,

7</S l62

!4r

15
13Al4

FNMR N R 43 H
l'I/MH R R 43 H

l'NM l1 NR 42 H
F NMH RR 4 2 ti
FNM/1 N R

41 H

FI/MH RR

FNMII NR 4 '/) H
FNM H

,:;p H

8 3
17
f! 3

/8
19

2
I

{3 _!_?__ F NM D /If/ L U </3 H (FN M H,L)

8 2
R2

F NMC

CZ .!J__

E:_
Ci

F2 ..!l__ F N MD Nf!LU
74 5381
£ 1¢9

G OUT

Ge/>

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FNM£' G,€1/ERATE

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F f'/ Mf'
FNMF

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,NMA NR -3 1! H

FNMP R NDM I(

.38 H

FNM l'i /YR ,3 7 H
F NMP ,'?N D MX

.37 H

F N I Af', /YR 3b H
F l/ M P RN DMX

.3b H

2
I

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I SL --2.c !;(/>

POU T

F NM .? G r..'O U P

f!fl '1RY <.:' fl (FNMC)

F N MD GROU P

CARR Y 3 1 H ( FNMD)

r- ,7-'JU P

FNMO

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IS H ( F NM €)

L - - 4 P<l)

FNMK 19L U CI/RRY IN fl _,Q_ c¢

f ' 3 t z FMM D N f!LU 39 H {FNMH1 L)

82
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£ 92

FNM D !YA LU 38 H ( F/VM H, L)

Fl .,2.__FNMD N!l LU -37 H (FNM H,L)

FNMfl /II.I? 3 5 H FNMH RR 35 .'I f' NMR

t-, R 34 H -

F N MH R R 34-t , F /\ Mf! /'/R 33 H F N ,v1H RR :3 3 H -

48¢
3
fl¢

F<l> a..E!..__ FMM O N AL U ,3 1, H { FN M H1L)

FN/V/ S

Fl/MA Nfl 32 H FNMH RR -32 H -

RND BIT 3 H

FCTC SEL N ORM

/t.,

/ ;j

t---

H -;;B J/

LE...Q

f3 J..3.__FNMD Nf/LU .35 H (FNMH,L)

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F NMI< NRLU S 2 H

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7'1S 51
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2:

- FNMD REM t 'OS H ( FN'1H)

Fl ~FNMO NR LU .33 H (FNMH, L )

~ 5

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{(/) ,i!__FN/v/D NRLU -32. H (FNMH, L)

D
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s~ .s, S¢ C¢
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- FNMD N ORM ERR H ( FII J.fS)
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f t Jl__ f'NMD N f! LU 41 H (F/IMH1 L)

S2 Si St/) C'¢

FNMP RNDMX .39 H

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FNM£' PROPf/Gf/Tt,- 31 L

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~ G3 £111/J

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F // M f! r 3V .4
DBI

FNMD QUOT H ( F ML rl )

bi-

FNMB r .3 V ,"

F NMD GROUP CflRRY 31 H

-"-

FNM I< NII L U .:;1 H
FNM J,(

NI/LU S ,t) H
FNl>-fX

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CSLOT24l

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M8285-0 - I

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REV.

TITLE

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---

SCALE

---++--

SHEET

CFN MDl
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a

\;/ °T=-(::f-=- ssz8 v-J

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SMALL NOT • ltDlt00UCID ca CD'IID ca USED . . WH0U
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.....

~ ~ ~7 ~ A L ~ a a , c : M

/G,

FN N1 B NR -"I H
FNM1.' Pfi -31 H

17
18

FNM B NR 31/) H
F /'llvt,.i RH -3¢ H

/ 9

FIVMB /YR 29 ;-!
FNM<.I RR 2':i H

G
/;3
h3

f3 .1.£- FNM€ IYRLU -31 H ( FNMH, l)

f z ~ F N M C Nl/l.'J -3(1) H (F'IIMJ, L )
74 5361

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f¢ ~

74 5 182

~ G3
14~

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F/'IM J

RR 2 <> H

B3
17
113
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82
74S381

FNMJ RR 2.S H
F'NM B NR 2'1- H

F'NMJ

3 fl(/>

R R 2.'f H

E"-5

fl ,2.__ FNM£ N//LU 25 H ( FNMJ, L)

8¢

FC TL

Cl
GO LJ T

3- G¢

PO LJT

FNME BSC

2 L

FN/VIE: B SC

I L

D T2.

f 2

FNM£ GENERATE .31 L (Ff/MD)

J ;!

FNME 8SC

F UM.J

17 f/3

RR 23 H

F NMJ RR 22 H
FNMB
F :, M.J

NR 21 H
RR 2/ H

FNUB /YR 2¢ H
F IINJ RR

2 1/) H

FCTL 8SC J

~/3 l / 4-

82
f:?. ~ F N M £ Ni'ILLJ 22 H ( FNMJ, l)
19
fl2
74S381
2
E48
Bl
fl JI__F!YNE I'll/LU 21 H (FNMJ,l)
I

19 fJ -

F NM.J R R

19 I-/ -

FNM8 N R /8 H
F NMJ

flR 18H -

...-1! 83

F IY:,_, u RR /'/ H -

2
>--- 81
I
fl /

8¢
3 fl ¢

FNM/l NR /{g H

..± M

f¢ !!___FNM E NI/LU 2¢ H ( F NMJ, L )

FNM ·J Rlf /lo H -

P,¢

s ,,s

F Nfv1 1< NI/LU S2 H
FNMK

NA LU S I

FNM K

/Yl,LU S/J H

NS.~F LO L ( FNMM}

F NME 8U.S"1 +- NS.HF HI L(FNMM)

FNMD

II fl2
--t---t----1

FCTL 8SC

FNME

.fl

FNME B l.JS . - XF£R l (FNMN)

DP2

RB L ( FNM T, U)

2 H
2 fl~

t - - FNME

FNME 8 /JSfl +-- Rfl ~ (FNM T, U)

f(/l

3 8¢

N RLU /9 H ( FNM<.1, L)

S TB S¢

//
NI/LU 18 H (FIIMJ, L)
fZ >----FNM£

IS I
12

74S38/
ES,'>

9
fl t - - FIYME NJ'/L.U 17 H {FNMJ1 L)

f~ -

-=
FNM£ BSC I l

- - --

---

FNME Nl,LU !"- H (FIYMJ,L)

S2 SI s¢ Cl/I
7
lo s I S

S2 Si S¢ Cr/)

FNME 5US fl -

DP2.

..J.I.. f/ 3

fl I

FN/11113 NR .' 7H

! cf
+--

82
_!_'!. fl I

FNM E L' US ..._ E XP L(FCTE_ F>/Mfl)

H ►----'-i_

FNME B S C Z l

FNM B N R

BRI

-~::,_
DTZ
F CTL 8SC ¢ H ~ - -~L.:_:.::__.,/

f3 J!:__FNM£ NR L U 23 ~I ( FNMJ, L)

FNM E BUS -<-- HG L (FIIIA N.J

.S T/3 S¢
15

{¢

8¢

C¢

13),'4

R7'

FNM£ Pf/OPJ'/Gf/TE 3 I L ( FNMD)

'- s l'.s

L ( Fl/ME)

FNME 8SC /J) L

FCTL BSC 3 H

,~ B3

i¢ 82

."'NM B N R 2 2 H

BSC: (/IL (FNME)

e,,

1¢

sz SI Sr/> C¢

FNMB N R 23 H

a sc

74 SIS8
11 A:, EB</1.1 83
3

!..3._

(I/) J!__FNM£ !YI/LU 24 H ( FNM J1 L)

asc a, H

Fll/.1£ B SC

C2 ,!.!.-

2- Pl

"12

4-_c P¢

f2 J..!__ FNME NRLU Zc H ( "'IYMJ,L)

81
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FNM8 NF/ 25 H

' : G/

1"-

l3t,l'f

NR 2 G. H

esc 2 L ( FNME )

Fl'ME

FNME 8.SC .3 L

C¢

~ P3

FNM8

L ( FIINE )

F/YM€ /YI/LU 2 8 H (FNM J, L )

s 1,s

RR 27 H

4 - -- - -- - FNM E:

FCTL BS".'¢ H ~ F NN E

RR 2 8 H

FNM J

• NME a s c 3

r, ..L_ FNM £ 111'/LU 29 H ( FNMJ, L)

E93

81
f!I

S2 Si s ¢

FCTL B SC I H ~

112

'f Bl/>

FNM8 NR 27 H

■D►R_2 _ _3_, 74 5(/J'I-

FCTL BSC 2 H

fl~

E'37

28 H

FUM8 /YR
.CMMJ

- -- --

-~►p-2------;1 [~

F CTL 8.SC 3 H

13);'<1-

GROUP CRRRY IS H

H
FNMI< NfllLJ S2 H

- ---

A
(ROUN DING ADDER)

R£VISIONS
CHK

O !ANGE NO.

FRACTION
NORMALIZER

NUMBER

TITLE

SCALE

CSLOT 24 )

REV.

---++--

SHUT

CFNM E)
7 OF 21

t,1 8285 - ~ - I

REV.

.W... ten' ■ IDl:OCIUCl:>OI.ClafllDOI.U!IID . . . . . .

ca .. N,ll'f A l , . . ~ POI TM IIIWU'AC'I\N ca WI

::::n~ ,-,=,,."=,craoM,..,.
i,3 f4

FNMB

14-H

18 132

FNMJ

RR 14 H

,9 n-i.

FNM8

hR ,3 H

z Bl

FNM .J RR

745381
E3'°

l'NMB NP 12 H

8 (/,

RR 12 H

fi ll>

/:"NMJ

FNMF Nf/ L U IS H (FIIM, 1, L)

+I ~

-FNl~F NIILU /3 'f (FNMJ ,L)

+¢ ,§._FNMF Nf/LU

S 2 Si

l l H (FNMJ, L )

S¢ C¢

s ,,s

17 'lo

/lo t: '\

FNMJ

17 A3
/8

FNMB !YR I(/) H

FNM.J RR l<P H
FNM8

FNMJ RR ¢9 H
FNM8

NR ¢8 H

,sr

FNMfl

8?.

Pl
~
3r

GOU T

8(/;

POUT

J.E._
111!

FNMP GENE/UITE 15 L {FNM O)
FNMF P/fOP/I GA TE ISL (FNMD

Cf/)

CIIRRY IN H

.Jc

r, ,L_FNMF Nf/LU r/)9 H (FI/MJ,l)
"¢ ~ FNMF IYl'ILIJ (/)8 f/ (FNMJ, L)

3 fl¢

FNMJ RR (/)8 H

4 Pr/)
f"7i

FNMK flLU

745381
E38

G<)

-t3V H

f2 ..'-'-- FN MF NIILU Jf/) H { FNNJ, l)

A?.

E37

I r GI

i!,14-

f3 ,E__ FN MF /YFILU II N { FN/. '-o L)

2 81
I Ill

NR !/)9 H

L2<

/4~

1,3
RR fl H

74518<.
G3

~ P3

l=NM8 NR JI H

f2 ~ l 'NMF I'll/LU 14 /-1 (FNMJ,L )

I fl/

I~ H

I I }!. I 1 - 0 ~ ~ ~ VI ~.YI 2 I

-7
f!', ~

FNM.J

.RR I S H - - - . . . - - 2 . . 193

FNMB NR J5 H - - - ~ il,

IU,WINI Me W'ICWICAT'Oe,. ....._ Ml TIC
MQlllllT'f Clf Olll'T.... ~ c:m,QaA'1QN , . .

S2 SI Sr/! c¢
7

....

s ,,s

t3 )i'-1/ lo

FN"-18 NR !/)7 H

FNJ.1P RNOMX ¢7 H

F NMB /VR (/)lo H

F t/MP RNDMX
FNM8

IVR (/15/-1

FNMP RNDMX
FNM B

Pio H

<J,5 H

83
f/3

-F 3 ,!l:.._. FNMF Nl'ILU ¢7 H{FNMJ,L )

fZ ,_lj__ FM MF NALU 1/)ro H ( FIIM--!,L)

f I -2...._ F/VMF l'/IILU ,;JS ll(FNHJ,L)

82
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71S38/

£<1.9

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=--

¢"1- H

8~
3
A</>

i=NMP RNDMX ¢</- II

f(J, l!....._ FNMF NfllU (/Jq.. H ( F NMJ)

S2 SI _·¢, C/{)
FNMK Nf/LU S2 H

17 ,b[sr

FNMK NRLU SI H
FN/.11< N/lLII Sf/) H

I °"' I

aEVISIONS

owa NO.

·I
8

C SLOT

( ROUNDING .A.DOER)

,...,,_

I
!

F~ACTION
I NORMALIZER

( FNMF )

(SCALE

8 OF 21

TITLE

!SHEET

24)
REV.

NUMBER

ISIZI~~l

D CS M8285-0-I
01ST.

I I I I I I

I
~

FNMC

NI/LU 6 2 H

3 0¢

R¢(1) ,-!.§__FNMII

Fl/MC

NI/I_U

FNMC

N/;LU

6¢ H

4 DI
S DZ.

FNMC.

Nl9LIJ ~9

RI Cl) i,LL_Fl'IMH ltR '-2 H (FNMC)
R:UI) ,.!}__FNMH RR "
H (FNMC J
R3 (I) .,!L_FNMH RR r,, ¢ H (f!NM C, " )

'° 03

RR 63 H (FNMC)

FNMD NliLU

q"
N I/LU q s
NIILU 4 ..

f!NMD

FNMD NIILU q3

FNMD

•• FNlvlf.l Rfr q.8

DSR

9 S¢

9
1¢

FNM C

Nt;LU 58 H

Dt,

Rf/)(l)d_FNMH RR .59 H(FNM C)

FNMD NI/LU

N/;LU 5 7 H

4- DI

RI (I) J.2.__f!NMH RR SC H (FNMC. )

l'NMD

N IIL/J 4 1 H

FNMC

NIILU S"

S DZ.

RR ; 7 H (FNMC )

FNM D

N/1/1.U q~ H

FNM -~

IVIILU SS N

b D3

R2(/J J..!.__FNMH
R3(1) ,i.L_FNMH

RR S6 H (FNM C, H)

FNM D

!Vil/LU .39 H

~74-S
- I94
CLR

FNMC

tVIILU 5 3 H

/:NMC

NI/LU 5 2 H

FIIMC

NIILU .SI

FNMH

RR 4<; H -

R¢(/J

It/)

FNMI{

RR S5 H (FNM C. )

FNMD

Rl(l),!..±.__FNMH RR 5-f H (FNMC)
R2(/) ~ FNM H Rlf 53 H (FNMC )

"-- - - 03

R3(1).Jl:____ FN M H

R R ~2 H (FNNC,H)

1Vt9LU 3 8

FNMD

NRLU 3 7

FNM D

Nf/LU

FNMD

3/o H

NRLU JS H

RR 5 /o H

DSR

B
Fl/MC

NI/L U S f/) H
tYIILU 4 9

FNMC

NRLU 48 H

FNMD

NRLU 4 7

.3
DO
4
DI
5 D2

I
f:NNH RR 5 2
FNMH

RR 47 H

CLR

FCTC CLR RR L
FNMI? CLJ( RR I

o«

'"tl

R~ m k:.l F N MH RR 4 3 H ( FNMD )
R1 (/J J±__ FNMH
3 NM H
RZ. (1) -1F
12.
R3(1 ) > - - - FN MH

DZ.
D3

RR 4 2 H(F/'IM D)
RR 4 1 H ( F NM D >
RR',¢ H ( f!NM D,H)

E 12 4-

DSR
DSL

"' tl

,s
~

D(11

R¢ (I!

DI
02

R f {I) I - ' - - - FNM H
13
R2( 1J > - - - F N MH

FNMH RR 39 H(FNMP)

i'f

12.

RR 38

H(FIIMP)

RR 3 7

H (FNM P )

FIVMH

RR .3/o H ( FNMH, P )

R<i ( I) L F N M H

RR 35 H (FNMD)

R3!J) -

CLR
OSR

, , 07

SI/>

s,
CLK:i

R¢ ( / ) ~ FNM >/

RR 5 1 H(FNMC)

FNMD

NflLU

R/(/),1.!__FNMH

RR 51) H (FNMC)

FNMD

NRLU

RZ(t)~FNMH

RR f9 H (FNMC)

FN M O

NRL U .32. H

R3(/)~FNMH

RR +a H (f'NN C, H)

FNME

Nt9L U 3 1

3
4

DSL

RR 3/o H

FNM J

RR.

,3 /

/4
RI (1) - F N M H
13
FNMH
R 2 11) I 2.
FNMH
R3 (I) -

FNMH

D(J
DI

s 02

E.1 38

CLK

DI/>
DI

J_ DSL
1¢

RR 4 ¢ H

74Sl94

s~
1¢
FNMX RR CTL I H
,FNMK RR CTL , H

F/Y/1,/H

2. !:>SR

74519<1-

I
2

,-I... DSL
9 .S¢
I¢ Si

FNMC

RR 44 H (FNM D, H)

.,__ ___

74 51 94
£ 13 7

FNMH

RR '15 H {FNM O)

'"tl

!o 03

I - CLR
2

S¢
SI

9 .S¢

"'tl

s 02

FNMH

DSR

1 r CLR

3
D</J
4 DI

NI/LU s <; H

frJ(I)

74-S 194

e1 2 r,,

..2.. DSL

FNJviC

<,1 6

1---- · -

2 DSR

1¢

H (FNM D)

.!±.._ FNMH

,.L DSL

Id! SI

H(FNM D, H)

R2fl ) E _ _ FNM H
J._2_ _

Ir CL'?

FNMC

RR 47

RI (I.'

74s194
E 12 3

E 1Z 5

CLK:i

FNMH RR C l/! H

R¢(/J § _ _ FNMH

t----

,...1.. DSL

0¢

.s DZ.

-74519'1- -

Ir CLR
2

7
9

!.L

R R 33

IM 32 H (FNMD, v)

E l II

OSL

sq,
s,

CLI<

J.L

_!!,Cl

A
<REMAINDER REG UPPER HALF)

OWCZNO.

(FNMD)

H (FN M O )

7'15194

Ir CLR
2.
DSR

RR 3 4- H

<SLOT 24)

ltlY.
REIi.

---

3
- - -

3 D¢

FNME NA L U -5¢ H

4 OJ

R¢(1) . ! . £ _ FNMJ
RI//) 1 4- FN M J

RR 31

H(FNME,H)

FNMF NALU

RR 31/1 H ( FNME )

FNMF N /lLU

F,YM E

//ALU

FN/>'fE

I/ALU

S D2

R20) & _ F NMJ

RR 29 H ( FNME )

PNMF

NF/L U

,c-Nr-fi.

Ni9 LU 2 7

1o 03

R;JI/) ~ F N M J

RR 28 H ( F NME J)

FNMF

NIU U

~ CLR
2

FN MH RR 32 H

15
R</; (li - F l " M J
14
P,(1J - FdMJ
13

3 D(j)
4-

D2
[)3

H / FAMF,J)

1-1 / F !Jl..fF)

R2 t l) - F/ I MJ

)I (~NMr )

R3 !0 1..!..:i__ j::N M J

1 2.

FNMJ

DSR

_I_ D~ L

,...L DSL

9 5 (/J

I¢ S I

1¢

S¢

FNME

NALU 2 1o H

FNM E

NALU 25' H

4 0/

CL K

D (J;

F< (])(/) ~ F N M J
14
RI ( I) - F N !vf J
13
R 2 ( I) ~ FN MJ

RI (I) ,.i!L___FNMJ

RR 24' H ( FNME )

FNM E

Nf/LU 2 1- H

FNM E.

Ni'/LU 23 H

5 02
1o D3

R2(/J J..}__FNMJ
R3(/) ,_!.-2- - FNMJ

Id(/) - F / I M J

FNMF

Nt'ILU 1¢

FNMF

/Y IILLJ ¢ 9 fl

RR 25 H (FNME )

FNMF

Ni9 LU ¢8

RR 24 H (FN ME, J)

FNMF

N fll LJ ¢7

R¢(1 ) w _ FNMJ RR 27 H ( FN ME)

s
b

745 I 9q.
E .,7

F NMJ RR

FNMJ

sq,

,¢ SI

FNME

!YALU 2 2 H

NIILU 21

F MM E

NfiLU 2() H

FM/vi£

Nl'ILLJ 19 H

RR 2 4

C U<

D(/J

R(]) /I!

9
1¢

FNME

NA LU 18
!V f/L U

FNM €

N AL U /(,,

17 H

H /Y ALU IS H . -

FNMF

-·

.3
4

I
f:NM J

RR 2rt H

F IIM J

RR 15

FIJM I( kR CTL
F C TC

FNMF

IVltLU

(/JG, H

RR 22 H ( FNME)

FNMF

NRLLJ

(/)S H

RI {I) -

R2!!).!2.___ FNMJ

RR 21 H (FNM£)

FNMF

NRLU

¢<;. H

.5 0 2

R Z /1! -

R3(1) J!:___FNMJ

R R 2¢ H (FNME,J)

~ 03

7 4 S1 941=,;,,;,

OSR

FIYMJ

RR ¢8 H

r. LK

I I/)

RR ¢1o H( F MM P)

FN M J

RR ¢ 5 H (FNJ\,/ P)

FNMJ

RR 1/)4 H ( F NMP)

7 4 SJ 9</.
E 1o8

C LR

D SR

S1J
Si

CLK

-2.L FNMJ RR 19 H(FNME)

R I/) (I)

Rl(l!J±__FNMJ

RR 18 H (FNME)

R2(i ) ~ F l ' /M J

RR 17 H ( FNME)

R3 / I) ..!l,____ FNMJ

RR l b H (FNM E, J)

RR ¢ 7 H(FNMP)

,-2. OSL
9

S¢

FNIAJ
FNMJ

--- -

CLR

R3 11) -

r-- -74 S1', 4
CLR E S</-

2.~ DSR

DS L

9 5¢

1¢

• FNMK

RR 23 H (FNM ,;)

5 D2

FNMJ

FNM €

RI (I ) ..!..±._ FNMJ

_]_ DSL
I

(

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SIZlOOEI

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+---+

I SHEET

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CFMHSl D CS M82 J t, - 0 -I
OF 20
01ST. I
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REV.

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(SLOT 25 )
REVISIONS

CHK

CHANGE NO.

(MULTIPLIER CONTROL STATE T

REV.

N DIAGRAM)
REV.

TITLE

FRACT MUL HIGH

(

ICAUE

..-r 11"

Of'

11 SJ I I -<P~22 28 v-1 ~IS.I 2

"THIS 0fl.AW1NG ANO SPECff'ICATIONS, HEREIN, AA[ THE
Pfl.o,>ERTY Of DIGITAL EQUIPMENT CORf'ORATIOH N<J
SHALL NOT BE RuttOOUC£D Ofl COPIED 0A usm IN W'HOU
OR IN PART AS ntE IASIS F01t THE /rMNUFACTURE Ofl SALE

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DEF INI TI~

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STATE VARIABLES

INI T

XII

CLOCK AND MI cmctllES 2ll1I ns .

l.:JP I F llJLF Cl! ElllOF;

0!!111

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IEXT AW AOO

1010

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0

1 IF FL.AG AND DCUILE

1110

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TESTS IJ'COOE FOR FIRST EXECUTI~ STATE CAL.CUL.ATl()I ;

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ELSE 1111!1!

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WAITS FOR FIRST QUJTIENT BIT TO llE FORMED IN THE NAW .

.
1

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DBL IAJLTIPLY.

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1 IF INT
AND FL.AG

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PAEV
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PREY

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111 1

STOPS ALL REGISTERS FR()I CHANG!~ TO ALLOW NR OR CPU D REG.

NOP

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SL IF

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PREY

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ELSE 11111

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ENTRY FRCM STATE l!WII AT T511 TO PRJVIOE SYN:!OllZATl()I BETWEEN

11 Ill

MULTIPLIERS 511 ns.

LO OOR

SELECT co..tm:R Fil~ MULF SEIJJEl£E.

ELSE 11810

soc

RESULT OF MINIT SI IJ.\L FRCM Mlcro::ocf . PREPARES ll'LIER Nllll!LE

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A
REVISIONS

CHK

CHANGE NO.

FRACT MUL HIGH
SCALE

REV.

NU!laf;R

TITLE

j
:;~•-·

< SLOT 25)

(MULTIPLIER CONTROL SIGNALS )

I REV.

+-----+

TsHEET

CFMHU) s ~ r ~
18

OF 20

DIST. I

M8286-Q) - I
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(

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P'IOPDTY CF DIGIU,L EQUIPMENT cotf'WTION AND SHAU.
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PAIT AS THE WIS Fi. THE IIIANUFACTUI[ 01 WI Of
ITDIS WITll>IST WIITTDI PUMISSIOfll.
COl'YIIQHT (I)
, DIGITAL EQUll'IIDT COIPOIATlotr

T0
6 3:60

L
24 BIT MPL!ER

MULF

TlMING

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51:4 8 +MP

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MP 27 : 2il+

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CON TENTS OF ROM STRG

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ONEDONE DONE

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11 08 I :1 6 27:24 35 : 32 43 :40 51 :48 59:56

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16
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18
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--------------------------~--~---------------~-~-------~---~-------------------------------------------------------------------PEVlSION HISTO~Y
&BASIC PART NO:
M8287
1
1
1---•-------'---------------lDRNt
F SMART
10ATEI 19•OCT•77 !
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ETCH CUTS SIDE 1
1.
CUT ETCH ABOVE E22 ·q , 10
2.
CUT ETCH JUST TO RIGHT OF PTH LOCATED JUST ABOVE POSIT I YE (+) LEAD OF R .u!d CAP C~7
3.
CUT ETCH BELOW E6q ·R
4.
CUT ETCH JUST AROYE E139·13

ETCH CUTS SI OE 2
5.
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7.
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CUT ETCH WHICH CONNECTS E52 • 12 TO E52 • 15
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10. CUT ETCH AT E5I • I
COMPONENT ADDS
11. ADD 74S98 ( 1910532) TD SPARE IC LOCI " ON E2B
WIRE
12.
13.
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15.
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17.

18 .
19 .
20 .
21.
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31 .
32 .

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ADDS SIDE 1
ADD IIRE FROM E9·8 TO PTH LOCATED ABOVE E22·9, 10
ADO WIRE FROM E9 ·9 TO E22 ·5
AOD WIRE FROM Eq . ,o TO E22 ·4
ADD IIRE FROM E35·3 TO PTH IIIELOW E28·1
ADD WIRE FROM PTH BELOW E28·3 TO PTH LOCATED DIRECTLY ABOVE POSITIVE (+) LEAD OF 8 JJ/d CAP C97
ADD IIRE FROM PTH BELO W E2B·2 TO PTH LOCATED DIRECTLY BELOW E37 •12
ADD WIRE FROM PTH BELOW E2 8, 7 TO PTH TO RIGHT OF PTH BELOW E28-7
ADD WIRE FROM E122·3 TO PTH LOCATED DIRECTLY BELOW E122·1, 2 AND ABOVE 8 .aid CAP C1112
ADD WIRE FROM E13q·13 TO PTH LOCATED BELOW AND TO THE LEFT OF E136·1
ADD WIRE FROM E128·8 TO E128 ·q
ADD WIRE FROM PTH LOCATED ABOVE El41 ·11, 12,TO PTH LOCATED ABOVE E140 · 10
ADD WIRE FROM E139·11 TO PTH LOCATED JUST TD RIGHT OF E144 · 7
ADD IIRE FROM E128 · 8 TO E119·8
ADD WIR E FROM E14B·12 TO PTH LOCATED BETWEEN E143 ·1 4 AND E144 · 1
ADD WIRE FROM E128·10 TO E51·1
ADO WIRE FROM E51 ·1 TO E51·1~
ADD WIRE FROM E52·1 TO E~2· 15
ADD WIRE FROM E42 · 1~ TO E68·15
AD D 11 RE FROM E5 2 · 4 TO E52 ·8
ADD WIRE FROM E52·15 TO E42·1
ADD WIRE FROM PTH LOCA TED ABOVE AND TD RIGHT OF C25 , TO PTH LOCATED BETWEEN C24 AND E25 WHICH
IS CONNECTED TO E35 • I 0
ADO WIRE FROM E9 ·11 TO E35·1

ETCH CUTS SID£ ./.
3-1.CUTETCH CONN£CT£l> 'TO E/1-le ,
3-2. CUT £TCH TO LEFT OF Ell-I-¢..
ETCH CUTS SID£ c.
3-3.CUT£TCH ABOVE £/1-/4
C'OM PONEN7 ADDS S I DE 1
3-~ ADD 79-$09- (/9/0S.34) TO SPRAE 'IC LOCIITKJN E7
3-S. ADD 7.,.SIS/(l9/09S6) TO SPAAE IC .t..OCATION £8.
3 -". ADD 74-Sl~(/910599} TO SPAR£ .IC LOCI/TION £18,
WIFI.£ AD DS SIDE: 1 .
3-7. /:/DD WIR E FROM /'TH ABOVE £7-I O TO /''TH BELOW £8-7
3-8.ADD WIRE FROM £ //8·6 TO .PTI-I ABOVE £7-//.
3·'U9DD WIRE FROM £120 -3 TOPTH /:/BOVE £8-IS.
3 -/Q ADD WIRE FR.OM /'TH ABOVE £/20-//,/0 TO PTH l'i.BOVE EB-14-.
3-1/. ADI) WIRE FROM PTH BELOW £78·2, 3 TO PTH ABOVE EB-13.
3-/c?. liDD WI.R.E FR.OM PTH ABOVE EB-/.3 TO PTH BELOW£8-2 .
3-/'3.ADD WIRE FROM,PTH 8£LOW £8-2 TOPTH BELOW E8--,..
3-l'f: IWD WIRE F.R.OM PTH ABOVE£ B-IJ TOe21--,..
3-IS. .ADD WIRE FAOM PTH A.BOVE £8-IO TO PTH ~,80VE£3'7·1,,IS.
3-1'-. ADD WIA. £ F,qOM PT.H ABOVE £8- 9 TO PTH 1980VE £28-11.
3-/7. ADD WIRE FROM PTH A.BOVE ci!.8-13 TO PT,H LOCR7ED t'(/GHT OF £77-'I.
3-18,Al)D WIRE FROM PTH ABOVE £28-12 TO PTH BEL.OW £78-,.
3-/9. ADD WIRE FROM PTH BELOW E/8-~ TO PTH BELOW E/8-1 .
3-20.ADO WIRE F.R.OMPTH BELOW £18-.l TOPTH BELOW E39-L
3-2/. AOD WIRE: FROM PTH BELOW E/8-3 TO PTH ABOV.c- £28-8.
3-22. Al)D WI~£ FROM PTH BELOW £18-7 TO PTH RIGHT OF PTH 8£LOW E / t,-7.
3-23. l'IDD WIRE FR.OM PT/-/ BELOW £8-8 TO SECOND PT# IVGHT Or PTH 8ELOW£8-8.
3-2+. ADD WIR.E FROM PTH ~BOVE E.28- / 0 TO E'67-B.
3-25". ADD WIRI:- FROM PTH ABOVE E28-'1 TOE 7..3-10 .
3-2.;;. ADD WIR E: FROM PTH BELOW E / 8-2 TO PTfl ,qBOVE CONNECT~ PINS BNJ t9ND BMt .
3-27. t9DD WIRE ,C-ROM PTH BELOW£&-" TO PTJ-.1 ABOVE E I /-/..3 ,
3-2a.ADD WIR E FAOM PTH ABOV£ e//- 13 TO E ll-/,2.
3-29.ADD w1,q£FROM £11-12 Tot:.-11-1,
3-30. ADD WIRE Fl?OM PTH ABOVE £8-IS TO,PTH 19.iOVc E7- l3. •
3 - .3 1, ADD WIR.e FROM PTH BELOW £7-7 TO THIR/:J PTH R IGHT OF PTH BELOW £7-7.
3-32 . ADD WIRE Fl?OM PTH ABOVE £7-12 70 PTH 8ELOW £8-.3 .

ECOll'I

COMPON EN, DELETE::', SIDE\ :
1-1 E'l8 (P/N23C.9\4M- oo')
1-2. Elci>7 (P/N 23<o\!)l 1''1-0o')
1-3 E1¢<o (P/N BC.91¢1'9 -00)
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1-4 E'le (P/N 23"7 5¢A'l-oo)
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2·3. E 1¢1
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( P/N 23 18¢A9·00)
( P/N 231 78A9 - 00)
(P/i:.23 719A9 - 00)
(P/N 2 318 I A9 · 00)

A
REVISIONS
CHK

CHANGE NO.

REV.

NUMBER

TITLE

FPA CONTROLLER (FCT
SCALE

SHEET

M8289-0-0

REV.

AUTOMATED BY

PRTLST.1C(4 )

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REFERENCE DESIGNATOR
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DOCUMENT NUMBER

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1DATE: 01-NOV-77 I
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STAN
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___ ____ _____ _ 1 _________________ 1 ______________________________ ___ _
[[I ]

[[]

I
DOCUMENT NUMf<FF~
'DATE! 02-NOV-77 ! ______ ___ _________ _ ... - -·· .... ·-· ··- -·· -- -· .... ·-· .... ··- ··- .... .I
1RESP.ENG.: STAN LACKEY
l __________________________ ! _____________ _ __ ISIZE!CCDEI NUMBER
REV

LF::1
[HJ
[,..I]

I C
!MFG.ENG.: MIKE TERELL0
!DATE: 02-NOV-77 ! K ! PL.. 1 M8289-0-DBP
1__________________________ 1________________ 1____ 1__ __ 1____________ __ ___ 1_____ _ 1
1 EDIT =H 1
!tifl!JEMBI...Y NUMBER:
!TOP DOCUMENT NUMBEE:!
FILE Nf'.iME!
LMJ
LNJ
!D-UA-M8289-0-0
1M8289
M8289C,PLS
20 1
_____________________ 1 __________________________ 1_________________________ _ 1_________________ 1__ __ __ 1
LI<::!
LL::!

! -·--··

"THIS DRAWING AND SPECIFICA TIONS HEREINY ARE THE PROPERTY OF DIGITAL EQUIPMENT CORPORATION AND SHALL NOT BE REPRODUCED
OR COPIED OR USED IN WHOLE OR IN F'ART AS THE BASIS FOR THE MANUFACTURE OR SALE OF ITEMS WITHOUT WRITTEN PERMISSION,
COPYRIGHT CC) 1979, DIGITAL EQUIPMENT CORPORATION •

--r' I \•
•

(

AUTOMATED BY
LINE ITEM
25
26

25
26

27
28

27
28
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36
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42
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NOTE:

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L. I S T
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DESCRIPTION

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REV.

TITLE

FPA CONTROLLER CFCTK)
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DSR
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7
DSL
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J.P.. SI

< .?,: t';q,
1

---

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1'17
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1"15
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£1¢5

fl 2.

DZ
Di

0¢,

9
,¢

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fl I

DI
D2.

R¢(!) ..§:_~ FC TL OP D 3 H(/:MHIY, FML/l)
RI (I) 4 ~ FCTL OPL O 2 H (FMHN, FMLII )

RZU) ~~ l=CTL OPLD I H /FMlfN, FMLII )
R3<I) J._£~ l=CTL O PL D ¢, H(FM IIN

7<1-S194€9 1

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l!P. Si

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CLR
,-...
DSR
,-... ...L OSL

y,3
CL K

0¢

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74S 194£ 85

CLR

~ DSR
1
DSL
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CS B

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or, 12

C Tl

31D<1>

FCTH EN

231>$81/9· $$

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3
4
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9
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2;J78¢11:1-t,t,

117
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FC1'L NR C (f H{FN/111./)

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14-

R3/I) ~ FCTL FRDC ,;/) H(FCTN)

£!¢4

198

I I/lo

CJ /

I _ CLR £ 8 '1~ DSR

11¢,

cTt:.

D2.

, 31,n,n-41¢

IS 117
I
llfo
2 115

,s c~
~CTL
,,
Fl/DC 3 H(FCTN, F/IDR )
RI Cl) ~ t=C7L FIIDC 2 H (FCTN)
RZ.( I} ,.!.}__ FCTL FRDC I H (FCTN)

R(/)(J) -

~ DSR
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,r,7:4',,_

r r r
14

3 114
4

1
CLK .!.!....

23751)11'1·,PrJ

14 flB £ 98

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19 : ,,~

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5¢

C rL

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9

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CIUIDR ¢3 H
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03 9

2 115

FCTI=

FCTL MSC (j) H(FCTC , P)

El()3

14 118
IS fl?
I I/lo

FCTF CRl'IDR ¢8 H

<'.LK

J..l...

L
Fe TA
FC TN

+ 3V II

~lllt.i.. B L

rcrM CP T<;,

F C TM

CP T

C H

A
(CON TROL STORE AND DATA LATCHES l
CHIC

CHANGE NO.

REV.

TITLE

FPA CONTROLLER CFCTU

---·-

SCALE

CSLOT 28 )

REV.

SHEET

11 OF IE.

(

...0 2

C82

r4---► FCTM CPTI¢¢ l'I L (FflDll)

- s.zvRl7
12¢

D
CU( D LECL CPTZ C'I

DEZ
L

-----,,----FCTM CPTl¢1» H(FCTi'l,C,J:,N)

DEi
CL!< D

LECL

i'le2
>''--- - - - - - - FCTM MINUS ZERO H(FMHR)

RIS
12,P

CPTZ C"1 H
FC re
RIB

RI<.

15¢

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POL y

(flCC BIT I)

CPTI¢¢. L (FC TH, P)

FCTM CPT / S(/i H
FC.TH IRD STJl/t.L

LEC L

CPT</J C4 L

CU<

L cCL

CPT(/J C4- H

I-"---► FCTM 11cc ERROR H (FfvfHR,USCN,5)

RIZ

-=
CLJ.< 8

118Z

ADD L

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CLZ

F/v1cP

WRITE

STATUS H

FCTI<

,'-.:!V H - - -~

IZ
> - - ' - - - - FCTM CPr(JJ AH {FCTH,J<,L ,P)

CL/

FCTl'I EXP8 = (/) L - - - ~ ~ , - < ,
FCTB EXPi9 • (/) L

RI/
1 2¢

Rl3

/ 2¢

'>-t_3_ _ _ FC TM CPT(/) 8 H (FC TE, k, P)

-5.2Y--'------'
1-8- , - - - - - - - - - - FCTM RSV OPR H ( FC TH)

'>-1..c3- - - FCTM CPTf» C H (FCTJ,L,N)
FCTJ SR
FCT.J SB

-=
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LECL

CPT3 C4

CLJ< E

LECL

CPr.3

R2rt,

R22

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DK2

OK I

- - - - - - FCTM £XPS:- H { FCTH)
FCrl'I EXP8= (;fJ L
~ 5- - - - F C T M

c <i- H
Rl 9
12¢

( (1) ) H --+-----'--'-o--0
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CPTIS</J

H {FCTF,M)
,_B
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FCTM ( Ii OR 8) = ¢ H ( f'CTH)

R ZI
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>-1~2- --FCTM CPT/5(1) L (FC TJ)

-5.ZV

>-4~_c_v1z► FCTM CPr I s¢ fl H{FMt.M)

CS2

Fl'IOD SERI/IL OU T H
Ff/DD 8

SOMS

LOl'ID L

FCTO EllLUC ¢

FC.T E COMPL

Ff/DR S PC ((P) H
FNMS £1"/LU CIN L
FCTC SEL NORM

-:F.R2

SliIFf SER
IN
LO
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9
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<f D5

FCTP RR

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= Cl=!

D4- 74lSllo5
14 D.3 ES!.
, 3 D2
R¢(1)
IZ DI
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CU(
I,iH

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S HrFT SER
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I,,
LO
D7
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RI !I) ~
4 os

FCTP

f'IDRS

2 L

FCrP

RI'/

l'IORS

FCTP

l'IDRS

I/) L

l=CTP

RB l"IDRS

.3 L

3 0 4 74-l5I"5
/'I D3 £3(15

FCTP

RB flDRS

13 DZ

FCTP

liORS

I..

FCTP

J90RS <J

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FflDD 8 SDMS DEL CLI< H

Rf»(I)

II o(I!

DI/PL ACC RA CO/YTEXT

(J) H

Of/PL 19CC Rf1 CONTEXT

I H

CPS't'NC

FN/v1E BUS -

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CUI

cs,

EXP

4- 05
RI (I) 9
3 D41'1 J 74-LSll. 5
13 D
ESS
02
12 01 R¢/I)
II
D~
CLK

l'ILZ

I.. -

FCTJ

f/CC NDf1TR

FCTC

/ICC

ZDf1rll

FC TC

ACC

VDRTf1

C':._2

/'ICC SOMS CNNL

(CIB B )

CLK

y1s

s or.

FCTC CLR RR L
PCTH

I ✓~

SHIFT S£R
IN
1,, LO
D1

INH CLK

CLK

y,s 12

I,¢

11¢

INH

CLK

y,s \2

.l.

(SLOT28)
CHIC

OWGNO.

l!V.
AEV.

TITLE

FPA CONTROLLER ( FCTM)

(

---·-

SCALE

-+f--

SHEET

I 2 OF 16

1-0 -6828 vV

lrJIW(Wt,,j

Ja 2

JOl:r.>JZIS

""'°

"THIS 0l.AW1NG
SPICIJICATIONS. HPEIN, AAI THt:
~ T Y OIF DICilTAl IQJl"MO<T CC)llP()llATIOM N-CJ
SHAlL NOT II lt.ffltODUCID ()I; CDPIID Oil US1D IN '#H0U
Ol IN l'AAT AS THE IASIS fOll THl ~/..Cfl.JAI Oil W.l

(

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D7

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rCT:J SA • S!i H .3
FC T :T ADD H

!'CT:r SA XOR SB Ii
Fcr:r ~us H
D i.J I
l'Al:!l: SFC (¢ ) H _
_ _ _ __
fCTN

OUTPUT oPR L -

F C rE

~ 13

£~?

fCTE CDMPl L
::- 17 AS
FCTK A trT B D EL H _ _..:eS_ , Aq

FCT"L

SEL ¢ H

FADC 3

FCTL FADC
FCT"L FA DC

( FADD, M , N P. e )

FC TL

/.I

D.5
l)4

D3
D2

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3 AZ.
I 1-i - -...::2=-IA/

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FC. T"-1

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COMPL L - -- -- - -- ~

LOAD

Al?.0 ,-I ( F'ADe . D)

LOAD A!i?I. H

( FA'Df! D )

E NI

FO N (<I< .Al'-\~

'---

( f C.W)

ee1

H ( FADR , D )

s v z.FCT"N L OA D AE?.1
BD I FC T"N

Aal

- - -- - --

( FAD/i: )

A<.1/ FCTN LO AD 8 1<. I H ( FA0/2. ,'D)
BC I FC T"N l 0'1D /31<.0 H ( FAD!? , D)

FCTN

F ALU FUNC 5€.L I H { FIW D /'I N Pe )

FCTL

FCTl...

FCTA

FADC I H ~

1
fCTfJ FfU... u FUNC

SEL 2 H

13
FCTF

fCTN II er e L (FC TE )

FilM X

S £L I H ( FllDD, €. )

FC71.... FllDC ¢ H

74S0G
£2 1

FAMX SEL ¢ H ( FIIDD , € ,F )

AD.D H - --'--'-''-0!---'

ALU
FCTF

FADR,
:3

;=crN COMP!. AR L (f'C 1'£)

I 2.

FCTA 'lA<lLU 4 H
FcrA Cf/LU 5 H
F CT:J

FCT"N

74512!~

E2 I

7<fj¢4
£59

H { FCT8 , .T, F ADS }

1¢

POLY L.

F<:rA 1JIIW 3 H

FCTA A GT

5
3
A c-r 8 H - - - ~- 4745~ 4 '-x,~~-~---__J--~~
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FCT"(. flllX I

{rADD , M ,N _Pe)

noAT H -

~ ~,-,
( ALU 3 H

FC1A

DS I
COMP EN ((/,) L
FCrfl ,-3 \I 1-1 -.-,-uc___,

FCTN

CO MP L BR. L ( FCT€ :

FCTA A LT B H
CALU 4 1-1

FCTA

FcrN cD GT 8 (! ) H

(

( FCT'f./ )
FC>E.

Cot-?PL L

FCTN

745~4 » _,_-+-.--''--!
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COMPL H (FCTN)

FCTN O<JTP(.)T oPe {_
3 BR Z.
{ F CTN FADP )
FcTt·; SHF l"i UX EN I L
( FA.JC )

FAL U CTL

(/)

Fe r,q
FCTF

+3V ;,;
H

Z:X,u 8L €

( Fl'IDC , l- )

8 erz.
FCTN FAM;(
( Fl'ID E , F )

FCTA

(j)

FCTA DAW~ H

(/)

(])

(])
(])
(])

SEL.

(Jj

1/J

(j)
Ci)

Lof/D 8~

(/)

ua;

1/J

Ci)
(j)
(])

(/J

@, ArB ~I() I

@ fltB (f;I I I
- - - - I ()'1¢
- - - - !(/) (/;/
¢ I I

® A:tB 1¢ 1¢

- - -

AR.I

LOA.D

LOAD

FCTE.
FCTi:

EXP D!Ff 4 L
EXP um= 5 L - - , ~-~- ~

(])
(])

FCTE

E ~P Dt FF C., L

FCTE.

€ XP DtFF 7 L

(/;

LOAD A L L

/\/OT uS EJ)

I
(/)

fl -r 8

(/)

(/J

(/)

Ao2B I I~¢

OUTPUT A

(/;

I IA~B //¢ I

ou,pur B

Ferr; GXP DlfF 3

---

I I I¢

NOT USED

(/)

¢ ¢

I I I I

NOT

use:ri

0
0

0 - MUI. SELEe.TS DETE/eMINE:D 8Y E XPONENT PRocE:SSOR.
CHK

CHANGE NO.

(FC Tc )

FC T"N

sue )II; E X P D ( ft, t 1) !-I
( FC T ,-/ )

Bt<I

aus fP A 3 Z H ---+-"74S74
E18

fCHl

Hli 2DWAR£ FOl2CES 4N /krEeNRT"E FU N CTION
3 - Al>D .SUB
TEl!!/V/1N E1) B Y OPC.OD€ AND SIGNS,

REV.

O-T/2 (,,~ L

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L.:...._r"---- - -- ---"'-1

·FCH< Al'- l<OT ,< Q'R"1 L
( fCT~)

3 C

C\.\<. Al'< \ H

J:'C'TA •3'1 H -

@ - IN CflSE OF DP $U8 AND (E XP 7)IFF CrT/:. THAN 7 Oli?. POLY),

REVISIONS

,z.

useD

FCTN

CAL U 7

NOT

0
0
CD

-'---'--<r-,I

Ci)

I(/) II

(])
(j)

Fcrfl

A GT 8 H -

FCT:T AW SUB H
FCTE EXP V,FF I L
FCTE: EXP DIFF Z L

LOAD Ae</J.8£:¢

- - - - -

(/;

(/J

1/J

SEL

(/)

@ ArB (/)() II
@ ATB ~ 1()1/

MUX

SHF

¢¢ / ¢

If,

MUX

Si-IF

LOAD Ali?l, E,e t

@ r.re

if,

e NI/, L

ADDEe YJ l) I(

Ael Ae.t A.el 812' Bet)

A,E:

fltB qJ¢¢¢

FCrM CP T¢ C 1-1

(2)

LO AD

OPERATION

lOAD
0
I 0 fl~ll (/)¢(/) / i.OAD Bel

DECC!DE

CONTRO L

BIN'

sz. S I S¢ ALLJOf t,X,X.X0
¢

FliD

- - - ' --.....J

C FALU

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C SLOT

FPA CONTROLLER
SCALE

28)
REV.

TITLE

---·-

SHEET

ffCTN)
OF

-n,v

(

0 2
""

"THIS OftAWING NC> 5"Clf1CATIONS, HlkELN, ME THE
l'llOPf.RTY OF DIGITAL t:QUl l'MlNT ~ T I O N NC>
S>iALL l«)T II kll'1t00UCro Oil CO,,l[D Oil USED IN WHOLI
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I DPN .SP 2 /I OR 3

IDPN .SP2

R DR 2 L

I D PN SP2 l'I OR I
IDP/V

L
L

19 DR ¢ L

S P2

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f!PI

:_RSI
RJI

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R</JII)

RI /1)

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FC TC

IRCJ

+3 V H

IB Cl'ILL

F C TM CPT(J) B

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R3 /I)
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l8r

:14

A fl 3

?-~

I (/)

CLK

E. 2
SPZ

8¢

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-r a, ~

S 3 S 2 S i S !/J M

RM2

// r

I¢ ~

,--

R P2

I DP!-/ .SP/

I/DR I

fl l

F C TP

PRN IN C I

7451 53
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8¢

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fl;B
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courq

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2¢

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F-C A Z
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l'IDR S

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F CTPPRN I IYC 1/Jl
( F TP)

(or

I D PN SP t RDR 3

IDPN

S P; fiDR

2. L

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SP!

l'IDR

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IDPN

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R3 /I )

+-.3V 1-1

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I RCJ IB

FCTM

c,;u

CPT '/1 8

DJ2

2 L ( F C TM, FNMT, U)
F C TP PRN INC I L
l'I D R I L
I

F CTP P RN

P2-

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0¢
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F C TP PRN (/) L

~_; fl¢

FCTP P RN INC ¢
I DPN SPZ I/DR ¢

RJ J
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p--:---.. F C TP RB fl D RS (b L
( F CTM , FHMT_,u)

S¢

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FCTP 1/Dl< S SI H (FCT P)

PRN (/) L (FC TP)
H

CC I

5 ~ 4 S(/)4
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DliPL f1 CC Rfi f'IDRS 2

7 BK 2

f¢

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F CTP PRN I L ( F C TP )
F C TP

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FCTP R B RDRS

STB ! S T8¢
13
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FCTC

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R r/>10

CE !
D R PL fi CC R f'/ //DRS (/) H •

A¢

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s¢

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CD!
I H -

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Fcnc: + 3 V H

RM2

( F C. r M , FN MT,u)

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21 ,~

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6 -

RI 7 '1 5153
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( F CTP)

B<D

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PRN f I

( F C TM, FIYMT"_, U )

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7 BF2

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SI/J

RDR S S(l) H

I 15

84r

I 2 I, 4

FCTP I/DRS S I H

RR
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D IIP L I/ CC R R

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S TB / ST6¢
13

D¢

FCTP SP 2 I JY C ¢ L
( FCTP)

F C TP

( F C TM, FNM T, U)

L ( FCTM , F/rM T, U)
L

+¢

8 cq,
I<> r

FCTP Rf'; t'IDR S .3 l
FCTP Rt'/ l'ID R S 2

IN C I

CIN

FC T P SP2

I DPN SP! I IDRZ L

( F CTP)

~ A¢

~1 3

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F< II I

S(/1

f7f·r D I iix

745 18/

2s-- 8 1
2 3I ,

5 TB I S T8¢
t3

I DPN SP / flDR 3 L

wF
BEi

f-¼: 112

74-S ! 94I r CLR E l
2
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7
t - - OSL

2¢r

l l

/fc

c o u T4

R=B

CPT;t,¢

Cu 2.

- FC TP WRITE: BY T E l ( F N M T)

OR I

FC TP

WRITE LONG l

( PNMU)

(/)

</)

CPU

S P2 f I

PRN + I

DP R, R ( 2ND

SP!

5 P2

R1 R,S -M, R

PR!-/ + I

PRII

US E

l/2 )

M, R

JJ-I_I _ C
_P_,I.

F C TP WR ITE W OR D L(FNMT)

REVISIONS

CHK

CHANGE NO.

CREGIS TER ADDRE SS ES )

REV.

TITLE

FPA CO NT RO LLE R cFCT Pl
~, e ' Oft "
11 UI

SCALE

110.

---+I---

SHEET

16,

CS LOT 28 l
NUMBE R

REV.

M8289 -0- I

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"°'°-TY Cf OlllilTM. ~ ~TIOM AHO
SHAU. ,or • ...a,ucm 0l CDPIIE> Ol Ulm IN 'MCIU
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